I found a 98 s10 blazer nerf bar setup for next to nothing and how much work would it take to make them fit a first gen

 

As long as they are the same length then it should just be a matter of making some custom brackets/mounting points for it. If it's that good a deal then I say pick them up and try to make them work. Can't really go wrong when you find good deals.

 

Or you could pass the savings along to another member lolz.....